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The » ICU Collation Service supports many levels of comparison (named "Levels", but also known as "Strengths"). Having these categories enables ICU to sort strings precisely according to local conventions. However, by allowing the levels to be selectively employed, searching for a string in text can be performed with various matching conditions. Primary Level: Typically, this is used to ...
Primary Level: Typically, this is used to denote differences between base characters (for example, "a" < "b"). It is the strongest difference. For example, dictionaries are divided into different sections by base character. This is also called the level1 strength. Secondary Level: Accents in the characters are considered secondary differences (for example, "as" < "às" < "at"). Other ...
Set collation strength. Méthode PHP Collator::setStrength. Le service de collation » ICU supporte de nombreux niveaux de comparaison (appelés "Levels", mais aussi connus sous le nom de "Strengths"). Avec ces categories, ICU peut trier les chaînes avec précision, en fonction des conventions locales. Cependant, en permettant l'utilisation selective des niveaux, la recherche d'une chaîne ...
The Collator class Introduction (PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Provides string comparison capability with support for appropriate locale-sensitive sort orderings. Class synopsis
The » ICU Collation Service supports many levels of comparison (named "Levels", but also known as "Strengths"). Having these categories enables ICU to sort strings precisely according to local conventions. However, by allowing the levels to be selectively employed, searching for a string in text can be performed with various matching conditions.
Collator::CASE_FIRST (integer) The Case_First attribute is used to control whether uppercase letters come before lowercase letters or vice versa, in the absence of other differences in the strings.
The » ICU Collation Service supports many levels of comparison (named "Levels", but also known as "Strengths"). Having these categories enables ICU to sort strings precisely according to local conventions. However, by allowing the levels to be selectively employed, searching for a string in text can be performed with various matching conditions.
